<!DOCTYPE html>
  <html lang="en">
  <head>
      <meta charset="UTF-8">
      <title>登录错误</title>
  </head>
  <body>
	<script type="text/javascript">
		window.alert("账户或密码错误！");
		setInterval("window.history.go(-1)",30) //unit:ms
	</script>      
  </body>
</html>
